Understanding TCP — Segments, Sequence Numbers & Connection Termination
How TCP establishes reliable connections, what's inside a TCP segment header, how ACK numbers enable reordering, and how the 4-way close works.
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Curious Polymath | Student Software Engineer | Learning to Build Reliable & Scalable Systems
I’m a curious learner and aspiring software developer who enjoys building real-world systems, exploring new technologies, and learning in public. I write about coding, personal growth, and turning ideas into practical systems—while simplifying complex concepts for others.
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